In 2023, Oswego, IL had a population of 35.5k people with a median age of 39.7 and a median household income of $119,881. Between 2022 and 2023 the population of Oswego, IL grew from 34,810 to 35,463, a 1.88% increase and its median household income grew from $112,109 to $119,881, a 6.93% increase.
The 5 largest ethnic groups in Oswego, IL are White (Non-Hispanic) (63%), Black or African American (Non-Hispanic) (11.8%), Two+ (Hispanic) (7.7%), White (Hispanic) (5.78%), and Two+ (Non-Hispanic) (4.4%).
None of the households in Oswego, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
93.1% of the residents in Oswego, IL are U.S. citizens.
In 2023, the median property value in Oswego, IL was $319,000, and the homeownership rate was 87.7%.
Most people in Oswego, IL drove alone to work, and the average commute time was 30.5 minutes. The average car ownership in Oswego, IL was 2 cars per household.